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NASA’s Hurricane Model Resolution Increases Nearly 10-Fold Since Katrina

Aug 23

zdburke writes: Thanks to improvements in satellites and on-the-ground computing power, NASA’s ability to model hurricane data has come a long way in the ten years since Katrina devastated New Orleans. Their blog notes, “Today’s models have up to ten times the resolution than those during Hurricane Katrina and allow for a more accurate look inside the hurricane. Imagine going from video game figures made of large chunky blocks to detailed human characters that visibly show beads of sweat on their forehead.” Gizmodo covered the post too and added some technical details, noting that, “the supercomputer has more than 45,000 processor cores and runs at 1.995 petfalops.”


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